130640-32-3

• 

• Basic information

  1. Product Name: Oudemansin X
  2. Synonyms: Oudemansin X
  3. CAS NO:130640-32-3
  4. Molecular Formula: C₁₈H₂₄O₅
  5. Molecular Weight: 320.38
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 130640-32-3.mol
  9. Article Data: 3

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 443.8°Cat760mmHg
  3. Flash Point: 193.4°C
  4. Appearance: /
  5. Density: 1.079g/cm³
  6. Vapor Pressure: 4.52E-08mmHg at 25°C
  7. Refractive Index: 1.524
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: Oudemansin X(CAS DataBase Reference)
  11. NIST Chemistry Reference: Oudemansin X(130640-32-3)
  12. EPA Substance Registry System: Oudemansin X(130640-32-3)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 130640-32-3(Hazardous Substances Data)

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130640-32-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130640-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130640-32:
(8*1)+(7*3)+(6*0)+(5*6)+(4*4)+(3*0)+(2*3)+(1*2)=83
83 % 10 = 3
So 130640-32-3 is a valid CAS Registry Number.

InChI:InChI=1/C18H24O5/c1-13(16(12-20-2)18(19)23-5)17(22-4)11-8-14-6-9-15(21-3)10-7-14/h6-13,17H,1-5H3/b11-8+,16-12+/t13-,17-/m0/s1

130640-32-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	methyl (E,2E,3S,4S)-4-methoxy-2-(methoxymethylidene)-6-(4-methoxyphenyl)-3-methylhex-5-enoate

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:130640-32-3 SDS

130640-32-3Upstream product

• 107-31-3 Methyl formate 
• 141546-74-9 methyl (E)-(3S,4R)-4-methoxy-6-(4-methoxyphenyl)-3-methylhex-5-enoate 
• 77-78-1 dimethyl sulfate 
• 153899-38-8 (E)-(3S,4S)-2-[1-Hydroxy-meth-(E)-ylidene]-4-methoxy-6-(4-methoxy-phenyl)-3-methyl-hex-5-enoic acid methyl ester 
• 186581-53-3 diazomethane 
• 24680-50-0 4-methoxy-trans-cinnamaldehyde 
• 126753-78-4 methyl 5-(4-methoxyphenyl)-2-methyl-3-oxopent-4-enoate 
• 153899-36-6 (E)-(3S,4R)-4-Methoxy-6-(4-methoxy-phenyl)-3-methyl-hex-5-enal 
• 141546-68-1 4-O-benzoyl-2-deoxy-1-O-methylsulfonyl-2-C-methyl-3-O-methyl-L-threitol 
• 153899-35-5 Benzoic acid (2R,3R)-2-methoxy-3-methyl-4-oxo-butyl ester 
• 141546-66-9 1,6-di-O-benzoyl-3-deoxy-3-C-methyl-2-O-methyl-L-altritol 
• 141546-69-2 (3S,4R)-5-benzyloxy-4-methoxy-3-methylpentanenitrile 
• 141546-67-0 4-O-benzoyl-2-deoxy-2-C-methyl-3-O-methyl-L-threitol 
• 141546-71-6 (3S,4R)-4-Methoxy-3-methyl-5-oxo-pentanenitrile 

130640-32-3Downstream Products

130640-32-3Relevant articles and documents

Total synthesis of (±)-, (-)-, and (+)-oudemansin X

Umezawa,Nozawa,Nagumo,Akita

, p. 1111 - 1118 (2007/10/02)

Three kinds of oudemansin X, (-)-1, (+)-1 and (±)-1, were totally synthesized. The key point in the present chiral synthesis was the enantioselective acetylation of the racemic alcohols, (±)-5 and (±)-8, using lipase in an organic solvent. The synthetic (-)-1 was found to exhibit strong antifungal activity against several molds and yeasts.

Total Synthesis of Antibiotic (-)-Oudemansin X Utilizing L-Quebrachitol as a Chiral Pool

Chida, Noritaka,Yamada, Ken,Ogawa, Seiichiro

, p. 687 - 690 (2007/10/02)

The stereoselective conversion of naturally occurring optically active cyclitol, L-quebrachitol (2), into antifungal (E)-β-methoxyacrylate, oudemansin X is described.This synthesis fully confirmed the proposed absolute configuration of the antibiotic and

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